passeriform_bird
1. [ noun ] (zoology) perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless
Synonyms: passerine
Related terms: bird sparrow tyrannid lyrebird scrubbird broadbill oscine wren Passeriformes
Similar spelling:   Passeriformes